207071056

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 408348864

約数和(自身を除く): 201277808

約数列:

[1, 2, 4, 8, 16, 83, 166, 241, 332, 482, 647, 664, 964, 1294, 1328, 1928, 2588, 3856, 5176, 10352, 20003, 40006, 53701, 80012, 107402, 155927, 160024, 214804, 311854, 320048, 429608, 623708, 859216, 1247416, 2494832, 12941941, 25883882, 51767764, 103535528, 207071056]

約数ペア:

[(1, 207071056), (2, 103535528), (4, 51767764), (8, 25883882), (16, 12941941), (83, 2494832), (166, 1247416), (241, 859216), (332, 623708), (482, 429608), (647, 320048), (664, 311854), (964, 214804), (1294, 160024), (1328, 155927), (1928, 107402), (2588, 80012), (3856, 53701), (5176, 40006), (10352, 20003)]